TY  - RPRT
TI  - Urea-induced structural changes in chromatin obtained by sedimentation.
AU  - R E Harrington
PY  - 1977
DO  - 10.1093/nar/4.11.3821
UR  - https://pubmed.ncbi.nlm.nih.gov/593888/
ID  - 593888
ER  -